πK correlations in relativistic heavy-ion collisions

D. J. Dean; S. E. Koonin

doi:10.1016/0370-2693(93)91096-6

πK correlations in relativistic heavy-ion collisions

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Abstract

We show that strong and Coulomb final-state interactions induce correlations between π and K mesons emitted with small relative momenta (≤ 100 MeV/c) from relativistic heavy-ion collisions. Measurements of these correlations, estimated to have a (5-10)% effect, might further constrain source parameters and/or πK scattering lengths. Strong-interaction correlations ≤ 5% are also estimated for π⁺π^- pairs.

Original language	English (US)
Pages (from-to)	5-8
Number of pages	4
Journal	Physics Letters B
Volume	305
Issue number	1-2
DOIs	https://doi.org/10.1016/0370-2693(93)91096-6
State	Published - May 6 1993

ASJC Scopus subject areas

Nuclear and High Energy Physics

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title = "πK correlations in relativistic heavy-ion collisions",

abstract = "We show that strong and Coulomb final-state interactions induce correlations between π and K mesons emitted with small relative momenta (≤ 100 MeV/c) from relativistic heavy-ion collisions. Measurements of these correlations, estimated to have a (5-10)% effect, might further constrain source parameters and/or πK scattering lengths. Strong-interaction correlations ≤ 5% are also estimated for π+π- pairs.",

author = "Dean, {D. J.} and Koonin, {S. E.}",

year = "1993",

month = may,

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N2 - We show that strong and Coulomb final-state interactions induce correlations between π and K mesons emitted with small relative momenta (≤ 100 MeV/c) from relativistic heavy-ion collisions. Measurements of these correlations, estimated to have a (5-10)% effect, might further constrain source parameters and/or πK scattering lengths. Strong-interaction correlations ≤ 5% are also estimated for π+π- pairs.

AB - We show that strong and Coulomb final-state interactions induce correlations between π and K mesons emitted with small relative momenta (≤ 100 MeV/c) from relativistic heavy-ion collisions. Measurements of these correlations, estimated to have a (5-10)% effect, might further constrain source parameters and/or πK scattering lengths. Strong-interaction correlations ≤ 5% are also estimated for π+π- pairs.

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JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

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